/*
 * Copyright 2025 coze-dev Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import { type WorkflowNodeEntity } from '@flowgram-adapter/free-layout-editor';
import { type WorkflowVariableService } from '@coze-workflow/variable';
import {
  type ValueExpression,
  VARIABLE_TYPE_ALIAS_MAP,
} from '@coze-workflow/base';

import { getVariableViewType } from './get-variable-view-type';

/**
 * Get variable alias
 */
export function getVariableTypeAlias(
  variable: ValueExpression | undefined,
  variableService: WorkflowVariableService,
  node: WorkflowNodeEntity,
) {
  const viewType = getVariableViewType(variable, variableService, node);

  if (!viewType) {
    return '';
  }

  return VARIABLE_TYPE_ALIAS_MAP[viewType] || '';
}
